Consistency of results when more than one person measures performance is called:
A) internal consistency reliability.
B) interrater reliability.
C) interrater validity.
D) test-retest reliability.
E) None of the choices are correct.

Question

Quizplus · Accepted Answer

Interrater reliability refers to the degree of agreement between two or more raters or observers. It measures the consistency of results when multiple people are measuring the same performance or behavior. This is important in ensuring that the results are not affected by the personal biases or idiosyncratic judgments of a single rater. Internal consistency reliability refers to the degree of consistency of results within a single test or measure. Interrater validity and test-retest reliability are not valid options as they do not accurately represent the concept described in the question.

Consistency of Results When More Than One Person Measures Performance